Java CDK: Create ECR inserts a "null" in the repository name

Hello,

I'm using Java CDK to create a new ECR instance. Here is a code fragment:

Repository.Builder.create(scope, id).imageScanOnPush(true)
  .repositoryName("my-registry").removalPolicy(RemovalPolicy.DESTROY).build();

Looking in the AWS Console, the name of the new created repository is "null/my-registry" instead of "my-registry". If I create the new ECR instance in AWS Console then its name is created as expected, i.e. "my-registry" and not "null/my-registry".

What am I doing wrong here ?

Many thanks in advance.

Nicolas